:root {
  --bg: #FFFFFF;
  --soft: #F8F8F8;
  --ink: #222222;
  --muted: #5E5E5E;
  --line: #E5E5E5;
  --iris: #B3261E;
  --iris-dark: #8E1E17;
  --iris-soft: #F9E7E4;
  --on-iris: #FFFFFF;
  --navy: #181818;
  --on-navy: #F3F3F3;
  --navy-muted: #B2B2B2;
  --ph-ink: #8A4B00;
  --photo: #EEEEEE;
  --photo-ink: #595959;
  --wa: #1F7A45;
  /* Answer stage. Kept separate from --navy so a palette can lift the stage. */
  --stage: #222222;
  --stage-ink: #F5F5F5;
  --stage-muted: #BDBDBD;
  --accent-bright: #F2A08E;
  --accent-line: #F2D3CB;
  --font-head: "Bricolage Grotesque", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Source Sans 3", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --font-quote: "Newsreader", "Noto Serif SC", Georgia, serif;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --bg: #141414; --soft: #1E1E1E; --ink: #F0F0F0; --muted: #AAAAAA; --line: #383838; --iris: #F2A08E; --iris-dark: #F2A08E; --iris-soft: #272727; --on-iris: #141414;
  --navy: #0E0E0E; --on-navy: #F0F0F0; --navy-muted: #AAAAAA; --ph-ink: #F3D48A; --photo: #232323; --photo-ink: #9E9E9E; --wa: #3FAE6E; --stage: #0E0E0E; --stage-ink: #F0F0F0; --stage-muted: #AAAAAA; --accent-bright: #ED9C90; --accent-line: #414141; color-scheme: dark; } }
:root[data-theme="dark"] {
  --bg: #141414; --soft: #1E1E1E; --ink: #F0F0F0; --muted: #AAAAAA; --line: #383838; --iris: #F2A08E; --iris-dark: #F2A08E; --iris-soft: #272727; --on-iris: #141414;
  --navy: #0E0E0E; --on-navy: #F0F0F0; --navy-muted: #AAAAAA; --ph-ink: #F3D48A; --photo: #232323; --photo-ink: #9E9E9E; --wa: #3FAE6E; --stage: #0E0E0E; --stage-ink: #F0F0F0; --stage-muted: #AAAAAA; --accent-bright: #ED9C90; --accent-line: #414141; color-scheme: dark; }

* { box-sizing: border-box; }
/* The hidden attribute must win over component display rules (.done uses grid,
   the form body carries an inline grid) or both form states show at once. */
[hidden] { display: none !important; }
body { margin: 0; overflow-x: clip; background: var(--bg); color: var(--ink); font-family: var(--font-body); font-size:1rem; line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: inherit; }
/* Form controls do not inherit fonts by default; without this every button and
   input falls back to the browser's Arial, which is not the site typeface. */
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3 { margin: 0; font-family: var(--font-head); text-wrap: balance; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--iris); outline-offset: 3px; }
.wrap { max-width: 1180px; margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }
.ph { color: var(--ph-ink); border-bottom: 1px dashed currentColor; }
.kicker { font-family: var(--font-head); font-size:0.875rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--iris); }
.photo { background: var(--photo); color: var(--photo-ink); display: grid; place-items: center; text-align: center; font-family: var(--font-head); font-weight: 600; font-size:.8rem; border-radius:8px; padding: 12px; background-image: repeating-linear-gradient(135deg, transparent 0 14px, rgba(154,154,154,0.12) 14px 15px); max-width: 100%; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 50px; padding: 0 24px; border-radius:8px; background: var(--iris); color: var(--on-iris); font: 700 1rem var(--font-head); text-decoration: none; border: 2px solid var(--iris); cursor: pointer; }
.btn:hover { background: var(--iris-dark); border-color: var(--iris-dark); }
.btn:not(.btn-sm)::after { content: "→"; transition: transform .2s ease; }
.btn:not(.btn-sm):hover::after { transform: translateX(4px); }
.btn:active { transform: translateY(1px); }
.more, .case-card a { transition: color .2s; }
.logo-row .photo { transition: filter .2s, opacity .2s; opacity: .8; }
.logo-row .photo:hover { opacity: 1; }
.btn-out { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-out:hover { background: var(--soft); border-color: var(--iris); }
.btn-sm { min-height: 40px; padding: 0 16px; font-size:0.875rem; }

/* header */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--bg); }
.hdr { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: var(--bg); border-bottom: 1px solid var(--line); }
.hdr .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 70px; }
.logo { font-family: var(--font-head); font-weight: 800; font-size:1.125rem; letter-spacing: -0.01em; text-decoration: none; }
.logo span { color: var(--iris); }
.hdr nav { display: flex; align-items: center; gap: 26px; font-weight: 600; font-size:1rem; }
.hdr nav a { text-decoration: none; color: var(--muted); }
.hdr nav a:hover { color: var(--ink); }
.hdr-r { display: flex; align-items: center; gap: 16px; }
.hdr-r .tel { font-weight: 600; font-size:0.875rem; }
.lang-switch { display: inline-flex; align-items: stretch; border: 1px solid var(--line); border-radius:999px; overflow: hidden; }
.lang-switch > * { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; font: 600 .8rem var(--font-head); letter-spacing: 0.01em; color: var(--muted); text-decoration: none; line-height: 1; }
.lang-switch a:hover { color: var(--ink); background: var(--soft); }
.lang-switch .on { background: var(--soft); color: var(--ink); box-shadow: inset 0 0 0 1px var(--line); }
.lang-switch svg { width: 18px; height: 12px; border-radius:0; display: block; flex: none; }
.lang-switch .lbl { display: inline-block; white-space: nowrap; }
@media (max-width: 560px) {
  .lang-switch > * { padding: 5px 8px; }
  .lang-switch .lbl { display: none; }
  .lang-switch svg { width: 20px; height: 13px; }
}

/* hero */
.hero { background: var(--soft); border-bottom: 1px solid var(--line); }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0; padding-block: clamp(64px, 9vw, 120px) clamp(56px, 7vw, 92px); }
.hero-copy { max-width: 60rem; }
.hero h1 { font-size: clamp(2.6rem, 4.7vw, 4rem); line-height: 1.04; letter-spacing: -0.025em; font-weight: 700; margin-top: 14px; }
.hero .lede { margin-top: 24px; font-size: clamp(1.06rem, 1.3vw, 1.2rem); line-height: 1.62; color: var(--muted); max-width: 34em; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.checks { list-style: none; margin: 28px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 24px; font-weight: 600; font-size:1rem; }
.checks li::before { content: "✓"; color: var(--iris); margin-right: 8px; font-weight: 800; }
.founder { display: grid; gap: 0; background: var(--bg); border: 1px solid var(--line); border-radius:16px; overflow: hidden; box-shadow: 0 30px 60px -40px rgba(34,34,34,0.45); }
.founder .photo { aspect-ratio: 4 / 3.4; border-radius: 0; font-size:.8rem; }
.founder .say { padding: 22px 24px 24px; display: grid; gap: 14px; }
.founder blockquote { margin: 0; font-family: var(--font-quote); font-style: italic; font-size:1.125rem; line-height: 1.45; }
.founder .who { display: flex; justify-content: space-between; align-items: center; gap: 12px; font-size:0.875rem; color: var(--muted); }
.founder .who b { color: var(--ink); font-family: var(--font-head); display: block; }

/* logos */
.logos { padding-block: 34px; border-bottom: 1px solid var(--line); }
.logos .wrap { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 24px; align-items: center; }
.logos p { font-weight: 600; color: var(--muted); font-size:1rem; }
.logo-row { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; }
.logo-row .photo { height: 54px; border-radius:8px; font-size:.8rem; }

/* sections */
section.sec { padding-block: 96px; }
section.tint { background: var(--soft); }
.sec-head { max-width: 720px; margin-bottom: 48px; }
.sec-head.center { margin-inline: auto; text-align: center; }
.sec-head h2 { font-size: clamp(2rem, 3.8vw, 3rem); line-height: 1.1; letter-spacing: -0.02em; font-weight: 700; margin-top: 10px; }
.sec-head p { margin-top: 14px; color: var(--muted); font-size:1.125rem; }

/* problem */
.problem { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.pts { display: grid; gap: 22px; }
.pt { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 16px; }
.pt .ic { width: 44px; height: 44px; border-radius:8px; background: var(--iris-soft); color: var(--iris); display: grid; place-items: center; font: 800 1rem var(--font-head); }
.pt h3 { font-size:1.125rem; font-weight: 700; }
.pt p { margin-top: 4px; color: var(--muted); }
.chat { background: var(--bg); border: 1px solid var(--line); border-radius:16px; padding: 22px; display: grid; gap: 14px; box-shadow: 0 24px 50px -36px rgba(34,34,34,0.4); }
.bubble-q { justify-self: end; background: var(--iris); color: var(--on-iris); padding: 10px 16px; border-radius:16px 14px 4px 14px; max-width: 85%; font-weight: 600; }
.bubble-a { background: var(--soft); padding: 14px 16px; border-radius:16px 14px 14px 4px; max-width: 92%; display: grid; gap: 8px; }
.bubble-a ol { margin: 0; padding-left: 1.2em; display: grid; gap: 4px; }
.bubble-a .you-miss { color: var(--muted); font-style: italic; }
.chat .cap { font-family: var(--font-head); font-weight: 600; font-size:.8rem; color: var(--muted); letter-spacing: 0.04em; }

/* cases */
.case-feat { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); background: var(--bg); border: 1px solid var(--line); border-radius:16px; overflow: hidden; }
.case-feat .side { background: var(--navy); color: var(--on-navy); padding: 36px; display: grid; gap: 22px; align-content: start; }
.case-feat .side .photo { height: 64px; width: 180px; background-color: rgba(255,255,255,0.06); color: var(--navy-muted); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; }
.tags span { border: 1px solid rgba(189,189,189,0.35); border-radius:999px; padding: 3px 12px; font-size:0.875rem; color: var(--navy-muted); font-weight: 600; }
.case-feat h3 { font-size: clamp(1.5rem, 2.6vw, 2rem); line-height: 1.2; font-weight: 800; }
.nums { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; padding-top: 22px; border-top: 1px solid rgba(189,189,189,0.25); }
.nums b { display: block; font-family: var(--font-head); font-weight: 800; font-size:1.5rem; color: #FFFFFF; }
.nums span { font-size:0.875rem; color: var(--navy-muted); }
.nums .ph { font-size: 0.75em; }
.case-feat .body { padding: 36px; display: grid; gap: 20px; align-content: start; }
.cs-row h4 { margin: 0; font-family: var(--font-head); font-size:0.875rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--iris); }
.cs-row p, .cs-row ul { margin: 6px 0 0; color: var(--muted); }
.cs-row ul { padding-left: 1.1em; display: grid; gap: 4px; }
.quote { border-left: 3px solid var(--iris); padding-left: 16px; display: grid; gap: 10px; }
.quote p { font-family: var(--font-quote); font-style: italic; font-size:1.125rem; color: var(--ink); line-height: 1.45; }
.person { display: flex; align-items: center; gap: 12px; font-size:0.875rem; color: var(--muted); }
.person .photo { width: 44px; height: 44px; border-radius: 50%; padding: 0; font-size:.8rem; }
.person b { color: var(--ink); font-family: var(--font-head); display: block; }
.case-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 20px; }
.case-card { background: var(--bg); border: 1px solid var(--line); border-radius:16px; padding: 24px; display: grid; gap: 14px; align-content: start; }
.case-card .photo { height: 44px; width: 130px; border-radius:8px; font-size:.8rem; }
.case-card .big { font-family: var(--font-head); font-weight: 800; font-size:2.25rem; color: var(--iris); line-height: 1.1; }
.case-card h3 { font-size:1.125rem; font-weight: 700; line-height: 1.35; }
.case-card p { color: var(--muted); font-size:1rem; }
.case-card .tags span { border-color: var(--line); color: var(--muted); }
.case-card a, .case-feat a.more { font-weight: 700; color: var(--iris); text-decoration: none; font-family: var(--font-head); font-size:1rem; }
.fill-note { margin-top: 20px; font-size:0.875rem; color: var(--muted); }

/* services */
.svc { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.svc div { border: 1px solid var(--line); border-radius:16px; padding: 28px; display: grid; gap: 12px; align-content: start; background: var(--bg); }
.svc .n { font-family: var(--font-head); font-weight: 800; color: var(--iris); font-size:.8rem; }
.svc h3 { font-size:1.125rem; font-weight: 800; }
.svc p { color: var(--muted); }
.svc ul { margin: 0; padding-left: 1.1em; display: grid; gap: 4px; font-size:1rem; }

/* steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; counter-reset: s; }
.steps li { counter-increment: s; display: grid; gap: 8px; align-content: start; }
.steps li::before { content: counter(s); width: 40px; height: 40px; border-radius: 50%; background: var(--iris); color: var(--on-iris); display: grid; place-items: center; font: 800 1rem var(--font-head); }
.steps h3 { font-size:1.125rem; font-weight: 700; margin-top: 6px; }
.steps p { color: var(--muted); font-size:1rem; }
.steps .when { font-weight: 700; font-size:0.875rem; color: var(--iris); }

/* report */
.report { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 56px; align-items: center; }
.report ul { margin: 22px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.report li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 10px; }
.report li::before { content: "✓"; color: var(--iris); font-weight: 800; }
.sheet { background: var(--bg); border: 1px solid var(--line); border-radius:16px; padding: 24px; box-shadow: 0 30px 60px -40px rgba(34,34,34,0.5); display: grid; gap: 18px; }
.sheet-top { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size:0.875rem; color: var(--muted); }
.sheet-top b { color: var(--ink); font-family: var(--font-head); font-size:1rem; }
.kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.kpis div { background: var(--soft); border-radius:8px; padding: 14px; }
.kpis b { display: block; font-family: var(--font-head); font-weight: 800; font-size:1.5rem; }
.kpis span { font-size:0.875rem; color: var(--muted); }
.bars { display: grid; gap: 10px; }
.bar { display: grid; grid-template-columns: 9em minmax(0, 1fr) 3em; gap: 10px; align-items: center; font-size:0.875rem; }
.bar i { display: block; height: 10px; border-radius:5px; background: var(--iris-soft); position: relative; overflow: hidden; }
.bar i::after { content: ""; position: absolute; inset: 0 auto 0 0; width: var(--w); background: var(--iris); border-radius:5px; }
.bar.you i::after { background: #E07B39; }
.bar span:last-child { text-align: right; font-variant-numeric: tabular-nums; color: var(--muted); }
.sheet .demo-sec { font-family: var(--font-head); font-weight: 600; font-size:.8rem; letter-spacing: 0.04em; color: var(--muted); }

/* pricing */
.tiers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; align-items: start; }
.tier { border: 1px solid var(--line); border-radius:16px; padding: 28px; display: grid; gap: 14px; background: var(--bg); }
.tier.rec { border: 2px solid var(--iris); box-shadow: 0 24px 50px -36px rgba(179,38,30,0.6); }
.tier .tag { justify-self: start; background: var(--iris); color: var(--on-iris); font: 700 .8rem var(--font-head); padding: 4px 10px; border-radius:999px; }
.tier h3 { font-size:1.5rem; font-weight: 800; }
.tier .for { color: var(--muted); font-size:1rem; }
.tier .price { font-family: var(--font-head); font-weight: 800; font-size:1.5rem; }
.tier .price small { font-size:1rem; font-weight: 600; color: var(--muted); }
.tier ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; font-size:1rem; }
.tier li::before { content: "✓"; color: var(--iris); font-weight: 800; margin-right: 8px; }

/* about */
.about { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0; align-items: start; }
.about .story { max-width: 74ch; }
.about .story { max-width: 74ch; }
.about .story { max-width: 74ch; }
.about .photo { aspect-ratio: 4 / 4.4; font-size:.8rem; }
.about .story { display: grid; gap: 16px; }
.about .story p { color: var(--muted); font-size:1rem; }
.team { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 16px; margin-top: 18px; }
@media (max-width: 860px) { .team { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.team .team-photo { border-radius: 16px; overflow: hidden; background: var(--soft); }
.team div { display: grid; gap: 8px; font-size:0.875rem; color: var(--muted); }
.team .photo { aspect-ratio: 1; font-size:.8rem; }
.team b { color: var(--ink); font-family: var(--font-head); }
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 24px; margin-top: 8px; padding-top: 18px; border-top: 1px solid var(--line); font-size:0.875rem; }
.facts span { color: var(--muted); }
.facts b { display: block; color: var(--ink); font-family: var(--font-head); font-size:.8rem; text-transform: uppercase; letter-spacing: 0.05em; }

/* faq */
.faq { max-width: 820px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--line); padding-block: 20px; }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; font-family: var(--font-head); font-weight: 700; font-size:1.125rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--iris); font-size:1.5rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq p { margin-top: 10px; color: var(--muted); }

/* contact */
.contact { background: var(--navy); color: var(--on-navy); }
.contact .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: start; }
.contact h2 { font-size: clamp(2rem, 3.8vw, 3rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.015em; }
.contact .lede { margin-top: 16px; color: var(--navy-muted); font-size:1.125rem; }
.contact .kicker { color: #EFA594; }
.contact .direct .ph, .contact .next .ph { color: #F3C86B; }
.get { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 10px; }
.get li::before { content: "✓"; color: #EFA594; font-weight: 800; margin-right: 10px; }
.direct { margin-top: 28px; padding-top: 22px; border-top: 1px solid rgba(189,189,189,0.25); display: grid; gap: 6px; color: var(--navy-muted); }
.direct b { color: #FFFFFF; }
form { background: var(--bg); color: var(--ink); border-radius:16px; padding: 28px; display: grid; gap: 16px; }
form h3 { font-size:1.125rem; font-weight: 800; }
.fld { display: grid; gap: 6px; }
.fld label { font-weight: 600; font-size:0.875rem; }
.fld input, .fld select { border: 1px solid var(--line); background: var(--bg); color: var(--ink); border-radius:8px; padding: 12px 14px; font: 400 1rem var(--font-body); min-height: 48px; width: 100%; }
.fld input:focus, .fld select:focus { outline: none; border-color: var(--iris); box-shadow: 0 0 0 3px var(--iris-soft); }
.two { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; }
.err { color: #C2410C; font-size:0.875rem; }
.consent { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 10px; font-size:0.875rem; color: var(--muted); }
.consent input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--iris); }
.done { display: grid; gap: 12px; }
.done h3 { font-size:1.5rem; }
.done p { color: var(--muted); }

footer { padding-block: 32px 48px; font-size:0.875rem; color: var(--muted); border-top: 1px solid var(--line); }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; }
.wa-float { position: fixed; right: max(16px, env(safe-area-inset-right, 0px)); bottom: calc(16px + env(safe-area-inset-bottom, 0px)); z-index: 40; display: inline-flex; align-items: center; gap: 8px; background: var(--wa); color: #FFFFFF; text-decoration: none; font: 700 0.875rem var(--font-head); padding: 12px 18px; border-radius:999px; min-height: 48px; box-shadow: 0 10px 24px -12px rgba(0,0,0,.5); }

/* problem row + console */
.pts3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.demo-sec { background: var(--navy); color: var(--on-navy); }
.demo-sec .sec-head p { color: var(--navy-muted); }
.demo-sec .kicker { color: #EFA594; }
.console { background: #282828; border: 1px solid #464646; border-radius:16px; overflow: hidden; box-shadow: 0 40px 80px -40px rgba(0,0,0,.6); }
.con-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 12px 18px; border-bottom: 1px solid #464646; font-size:0.875rem; color: var(--navy-muted); }
.con-brand { display: inline-flex; align-items: center; gap: 6px; }
.con-brand i { width: 9px; height: 9px; border-radius: 50%; background: #505050; display: inline-block; }
.con-brand b { color: #FFFFFF; margin-left: 8px; font-family: var(--font-head); }
.con-badge { font: 700 .8rem var(--font-head); letter-spacing: .06em; text-transform: uppercase; color: #F3C86B; border: 1px solid rgba(243,200,107,.4); border-radius:999px; padding: 3px 10px; }
.con-ctrl { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 14px 24px; padding: 16px 18px; border-bottom: 1px solid #464646; }
.demo-sec .ind { border: 0; padding: 0; }
.demo-sec .ind button { color: var(--navy-muted); border-color: #505050; }
.demo-sec .ind button:hover { color: #FFFFFF; border-color: #EFA594; }
.demo-sec .ind button[aria-selected="true"] { background: #FFFFFF; color: var(--navy); border-color: #FFFFFF; }
.timeline { display: flex; align-items: center; gap: 12px; flex: 1 1 280px; max-width: 420px; }
.play { width: 40px; height: 40px; flex: none; border-radius: 50%; border: 0; background: #E57261; color: #111111; font-size:0.875rem; cursor: pointer; }
.play:hover { background: #EFA594; }
.timeline input { flex: 1; accent-color: #E57261; min-width: 0; height: 40px; }
.mlabel { font: 700 0.875rem var(--font-head); color: #FFFFFF; min-width: 5.2em; text-align: right; font-variant-numeric: tabular-nums; }
.con-q { padding: 14px 18px 0; color: var(--navy-muted); font-size:1rem; }
.con-q b { color: #FFFFFF; font-weight: 600; }
.con-body { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 16px; padding: 14px 18px 18px; }
.engines { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; align-content: start; }
.eng { background: #1F1F1F; border: 1px solid #464646; border-radius:12px; padding: 14px; display: grid; gap: 10px; align-content: start; transition: border-color .35s, box-shadow .35s; min-width: 0; }
.eng header { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.eng header b { font-family: var(--font-head); font-size:1rem; }
.st { font: 700 .8rem var(--font-head); text-transform: uppercase; letter-spacing: .05em; padding: 3px 8px; border-radius:999px; background: #383838; color: var(--navy-muted); white-space: nowrap; }
.eng.m { border-color: #727272; }
.eng.m .st { background: #862B1D; color: #F9E0DD; }
.eng.c { border-color: #E57261; box-shadow: 0 0 0 1px #E57261 inset, 0 12px 30px -18px rgba(229,114,97,.6); }
.eng.c .st { background: #E57261; color: #111111; }
.eng ol { margin: 0; padding-left: 1.3em; display: grid; gap: 4px; font-size:0.875rem; color: var(--navy-muted); }
.eng li.you { color: #FFFFFF; font-weight: 600; }
.eng li.you mark { background: rgba(229,114,97,.28); color: #FFFFFF; padding: 0 4px; border-radius:3px; }
.eng li.you sup { color: #EFA594; font-size: 0.7em; margin-left: 2px; }
.eng li.in { animation: fin .4s ease both; }
.runs { display: flex; gap: 5px; align-items: center; }
.runs i { width: 10px; height: 10px; border-radius: 50%; border: 1px solid #505050; display: inline-block; transition: background .3s, border-color .3s; }
.runs i.on { background: #E57261; border-color: #E57261; }
.runs small { margin-left: 6px; font-size:.8rem; color: var(--navy-muted); }
.kpi { background: #1F1F1F; border: 1px solid #464646; border-radius:12px; padding: 16px; display: grid; gap: 16px; align-content: start; min-width: 0; }
.kl { display: block; font: 700 .8rem var(--font-head); text-transform: uppercase; letter-spacing: .06em; color: var(--navy-muted); }
.k1 b { display: block; font-family: var(--font-head); font-weight: 800; font-size:2.6rem; line-height: 1.1; color: #FFFFFF; font-variant-numeric: tabular-nums; }
.kd { font-size:0.875rem; color: var(--navy-muted); }
#spark { width: 100%; height: auto; display: block; margin-top: 10px; }
#spark .ax { stroke: #464646; stroke-width: 1; }
#spark polyline { fill: none; stroke: #E57261; stroke-width: 2.5; stroke-linejoin: round; stroke-linecap: round; }
#spark circle { fill: #FFFFFF; stroke: #E57261; stroke-width: 2; }
.sx { display: flex; justify-content: space-between; font-size:.8rem; color: var(--navy-muted); }
.k2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding-top: 14px; border-top: 1px solid #464646; }
.k2 b { font-family: var(--font-head); font-weight: 800; font-size:1.5rem; color: #FFFFFF; font-variant-numeric: tabular-nums; }
.k3 { padding-top: 14px; border-top: 1px solid #464646; }
#share { display: grid; gap: 8px; margin-top: 10px; }
.sh { display: grid; grid-template-columns: 6.5em minmax(0, 1fr) 2.6em; gap: 8px; align-items: center; font-size:0.875rem; color: var(--navy-muted); }
.sh i { height: 8px; border-radius:4px; background: #383838; position: relative; overflow: hidden; display: block; }
.sh i span { position: absolute; inset: 0 auto 0 0; background: #727272; border-radius:4px; transition: width .5s ease; }
.sh.you { color: #FFFFFF; font-weight: 600; }
.sh.you i span { background: #E57261; }
.sh em { font-style: normal; text-align: right; font-variant-numeric: tabular-nums; }
.con-note { padding: 12px 18px; border-top: 1px solid #464646; font-size:.8rem; color: var(--navy-muted); }
@media (max-width: 1000px) { .con-body { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 900px) { .pts3 { grid-template-columns: minmax(0, 1fr); gap: 20px; } }
@media (max-width: 560px) { .engines { grid-template-columns: minmax(0, 1fr); } .timeline { max-width: none; } .k1 b { font-size:2.25rem; } }

/* interactions */
.hdr { transition: box-shadow .25s; }
.hdr.scrolled { box-shadow: 0 8px 24px -18px rgba(34,34,34,0.45); }
.hdr nav a.active { color: var(--iris); }
.ind { display: flex; flex-wrap: wrap; gap: 6px; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.ind button, .case-tabs button { font: 600 0.875rem var(--font-head); color: var(--muted); background: transparent; border: 1px solid var(--line); border-radius:999px; padding: 7px 14px; cursor: pointer; min-height: 36px; transition: background .2s, color .2s, border-color .2s; }
.ind button:hover, .case-tabs button:hover { border-color: var(--iris); color: var(--ink); }
.ind button[aria-selected="true"], .case-tabs button[aria-selected="true"] { background: var(--iris); border-color: var(--iris); color: var(--on-iris); }
.typing { display: inline-flex; gap: 4px; padding: 6px 0; }
.typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); animation: tdot 1s infinite ease-in-out; }
.typing i:nth-child(2) { animation-delay: .15s; } .typing i:nth-child(3) { animation-delay: .3s; }
@keyframes tdot { 0%, 80%, 100% { opacity: .25; transform: translateY(0); } 40% { opacity: 1; transform: translateY(-3px); } }
.fade-in { animation: fin .35s ease both; }
@keyframes fin { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.case-bar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 16px; }
.case-tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.case-nav { display: flex; gap: 8px; }
.case-nav button { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line); background: var(--bg); color: var(--ink); font: 700 1rem var(--font-head); cursor: pointer; }
.case-nav button:hover { border-color: var(--iris); color: var(--iris); }
.case-count { font: 600 0.875rem var(--font-head); color: var(--muted); align-self: center; margin-right: 6px; font-variant-numeric: tabular-nums; }
.svc > div, .tier { transition: transform .25s, box-shadow .25s, border-color .25s; }
.svc > div:hover, .tier:hover { transform: translateY(-4px); box-shadow: 0 22px 40px -30px rgba(34,34,34,0.5); border-color: var(--iris); }
.steps li { position: relative; }
.steps li:not(:last-child) { background: linear-gradient(var(--line), var(--line)) no-repeat 52px 19px / calc(100% - 60px) 2px; }
.steps li::after { content: ""; position: absolute; top: 19px; left: 52px; right: 8px; height: 2px; background: var(--iris); transform-origin: left center; transition: transform .45s ease; }
.steps li:last-child::after { display: none; }
.steps li::before { transition: background .35s, color .35s, box-shadow .35s; }
.steps.go li:not(.lit)::before { background: var(--iris-soft); color: var(--iris); }
.steps.go li:not(.lit)::after { transform: scaleX(0); }
.steps li.lit::before { box-shadow: 0 0 0 6px var(--iris-soft); }
.bar i::after { transition: width 1s cubic-bezier(.2,.7,.2,1); }
.sheet.pre .bar i::after { width: 0; }
.rv { transition: opacity .6s ease, transform .6s ease; }
.rv.pre { opacity: 0; transform: translateY(18px); }
@media (prefers-reduced-motion: reduce) {
  .rv, .rv.pre { opacity: 1; transform: none; transition: none; }
  .bar i::after, .steps li::before, .svc > div, .tier { transition: none; }
  .typing i, .fade-in { animation: none; }
  .svc > div:hover, .tier:hover { transform: none; }
}

@media (max-width: 1000px) {
  .hdr nav { display: none; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 32px; }
}
@media (max-width: 900px) {
  .hero .wrap, .problem, .case-feat, .report, .about, .contact .wrap { grid-template-columns: minmax(0, 1fr); }
  .hero .wrap { padding-block: 48px 56px; gap: 36px; }
  .logos .wrap { grid-template-columns: minmax(0, 1fr); }
  .logo-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .case-grid, .svc, .tiers { grid-template-columns: minmax(0, 1fr); }
  section.sec { padding-block: 72px; }
  .about .photo { max-width: 360px; }
}
@media (max-width: 560px) {
  body { font-size:1rem; }
  .hdr .wrap { gap: 12px; }
  .hdr-r { gap: 10px; }
  .hdr-r > .btn { display: none; }
  .steps li::after { display: none; }
  .steps li:not(:last-child) { background: none; }
  .hdr-r .tel { display: none; }
  .steps, .two, .team, .kpis, .nums, .facts { grid-template-columns: minmax(0, 1fr); }
  .team { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
  .case-feat .side, .case-feat .body { padding: 24px; }
  .bar { grid-template-columns: 7em minmax(0, 1fr) 2.6em; }
  .wa-float span { display: none; }
  .cta-row .btn { width: 100%; }
}
.mnav-lang { padding: 14px 0 6px; border-top: 1px solid var(--line); margin-top: 8px; }

/* Team row, following the corporate site: four round portraits on one line, name and role centred. */
.team-row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; text-align: center; margin-top: 30px; }
.team-member .ava { width: clamp(104px, 11vw, 140px); aspect-ratio: 1; margin: 0 auto 16px; border-radius: 50%; overflow: hidden; border: 2px solid var(--iris); padding: 3px; background: #fff; }
.team-member .ava img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; display: block; }
.team-member b { display: block; font-family: var(--font-head); font-weight: 700; font-size: 1.05rem; }
.team-member span { display: block; color: var(--muted); font-size: 0.875rem; margin-top: 5px; }
@media (max-width: 760px) { .team-row { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 16px; } }